4834 - Point-Of-Interaction Error - Transaction Amount Differs
Why did I receive this chargeback?
The cardholder claims the transaction amount is incorrect.
How long can the issuer wait to file a chargeback?
The maximum amount of time that can pass between the transaction processing date and the chargeback processing date is 90 calendar days.
What compelling evidence is needed to respond?
Your chargeback response must include at least one of the following items:
- Explanation and documentation to refute the cardholder’s claim
- Proof that the chargeback is invalid because it doesn’t adhere to Mastercard requirements
- Proof you have already refunded the transaction and credited the cardholder’s account
How can I avoid this chargeback in the future?
- Never change the amount of a completed transaction without the cardholder’s consent.
- Use caution when entering handwritten transaction information.
- Always swipe or dip a card—only use fall-back options in emergency situations.